Those first couple days after you’ve been paid can be a bit of a free for all. An M&S lunch? Yes please. Those new shoes you’ve been eyeing up? Don’t mind if I do.
But soon enough, you realise you’ve still got a long month ahead, and you’re skint once more.
And that’s where the 46 hour payday rule comes in — a handy personal finance hack that can keep you from overspending.
Don’t worry, it doesn’t involve complicated sums, or a brand new bank account, it’s just an easy tip to remember that might just make your salary go further.
Here’s everything you need to know.
What is it? #
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The idea is simple: when you get paid you, cannot spend anything for the first 48 hours.
That’s no rogue ‘payday treats’, or even a Joe And The Juice lunch.
Exceptions can be made for bills or absolute essentials, but anything that is not completely necessary is strictly off limits for the first two days after being paid.
The point, is that two days on from that dopamine hit of being paid, you’ll have had time to actually think about the big payday purchase you were planning.
A bit of distance allows you to be be more level-headed, meaning you can be [rational about your spending](https://metro.co.uk/2026/06/15/parents-gave-a-50-000-house-deposit-now-want-back-28752256/)..
It may sound boring, but [your later savings](https://metro.co.uk/2026/06/22/husband-keeping-a-380-000-secret-24-years-28846473/) and self will be happy.
On TikTok, people have called the hack ‘life changing’ and ‘genius’.
User @amanda_deeee says: ‘I get paid every Wednesday. I could benefit from this.’
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And @tayjw_ tried the hack, to great success: ‘This has helped me so much! (I still have a far way to go still) but I always had a list of things that I was going to get on payday and would immediately buy them the morning I got paid.
‘Now when I force myself to wait a lot of things I realize I don’t even really want to buy.’
What do the experts say? #
**Metro **spoke to Tim Grimsditch, managing director of money advisor platform, Unbiased, who says the rule is ‘simple but effective.’
‘It’s a way to build greater discipline with finances and reduce vulnerability to overspending,’ he explains.
‘When payday arrives and salaries land in bank accounts, it can be easy to temporarily feel in a stronger financial position than is reality and that’s typically when impulse purchases can be made.’
As Tim says, the rule is a ‘buffer’ between earning and spending.
‘Over time, this can help shift payday away from feeling like a free-for-all and instead encourage a more structured, intentional approach to money management,’ he says.
‘Ultimately it can make a meaningful difference to building savings and avoiding the end-of-month squeeze.’
However, not everyone is singing the praises of the 48 hour rule.
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Rajan Lakhani, personal finance expert at the smart money app Plum says: ‘If you’re someone whose money tends to disappear because you frequently make small purchases that all add up, like lunches or coffee everyday, then it might not make a big impact.’
Do you have a story you’d like to share? Get in touch by emailing MetroLifestyleTeam@metro.co.uk
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